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[ The United States Marine Corps . ]

[ The United States Marine Corps . ] #11818495

3
members (measured 31 Aug 2026, 16:41 UTC)
8 August 2021
created (per Roblox API)
10 August 2026
first measured by this register

Description

Group is development.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
15 Aug 2026, 05:443first reading

Ownership

Owned by Mysterio (@min12321) as measured.

Members we’ve seen

Mysterio (@min12321) — Secretary of Defense (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Secretary of Defense0
Deputy Secretary of Defense0
Major General [MAJ. GEN]0
Brigadier General [BRIG. GEN]0
Colonel [COL]0
Lieutenant Colonel [LT. COL]0
Major [MAJ]0
Captain [CAPT]0
Lieutenant [LT]0
2nd Lieutenant [2ND LT]0
Chief Warrant Officer 5th Class [C.WO 5TH]0
Chief Warrant Officer 4th Class [C.WO 4TH]0
Chief Warrant Officer 3rd Class [C.WO 3RD]0
Chief Warrant Officer 2nd Class [C.WO 2ND]0
Warrant Officer [WO]0
Master Gun. Sergeant [MG. SGT]0
Master Sergeant [M.SGT]0
Gun. Sergeant [G.SGT]0
Staff Sergeant [SSGT]0
Sergeant [SGT]0
Corporal [CPL]0
Lance Corporal [L.CPL]0
Private First Class [PFC]0
Member3
Private [PVT]2
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.